About Unicorn Imp & Mfg Corp

UNICORN bags were developed when farmers of specialty mushrooms in the U.S. were in need of efficient and affordable filtered bags to cultivate such mushrooms as shiitake (or Tungu, or shiangu) maitake, ganoderma, pleurotus or oyster mushrooms as well as many other mushrooms.

UNICORN Imp & Mfg Corp and its associated companies were started in 1990. Manufacturing now takes place in a facility of 27,000 sq. ft. in Plano, Texas.

Unicorn Imp & Mfg. Corp. manufactures its own bags and filter membranes and developed the machines it uses for manufacturing of these breathable bags. Our mission is to furnish specialty mushroom growers, world wide, the best quality breathable bags at the lowest price.

Besides mushroom cultivation, UNICORN bags are used in other biological applications. They are used in hospitals, in the development of bio-insecticides, and for plant tissue culture.